PQ6RD083 Sharp Microelectronics, PQ6RD083 Datasheet - Page 6

• Manufacturer Part Number: PQ6RD083
• Description: IC REG LDO 6.3V .8A ON/OFF TO220
• Manufacturer: Sharp Microelectronics

Specifications of PQ6RD083

• Regulator Topology: Positive Fixed
• Voltage - Output: 6.3V
• Voltage - Input: Up to 20V
• Number Of Regulators: 1
• Current - Output: 800mA
• Operating Temperature: -20°C ~ 80°C
• Mounting Type: Through Hole
• Package / Case: TO-220
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -
• Other names: 425-1752-5

Low Power-Loss Voltage Regulators
Fig.23 Dropout Voltage vs. Junction
Fig.25 Quiescent Current vs. Junction
Fig.27 Ripple Rejection vs. Input Ripple
100
0.5
0.4
0.3
0.2
0.1
80
60
40
20
0
–25
5
4
3
2
1
0
–25
0.1
Temperature (PQ05RD08 Series)
Temperature (PQ05RD08 Series)
Frequency (PQ05RD08 Series)
Input voltage is the value when output voltage is
95% in comparison with the intial value
I
V
V
V
PQ09RD08
O
IN
IN
IN
=0.5A,e
=7V(PQ05RD08)
=11V(PQ09RD08)
=14V(PQ12RD08)
Input ripple frequency f (kHz)
Junction temperature T
Junction temperature T
0
0
PQ05RD08
i(rms)
25
25
1
I
O
=0.75A
=0.5V,
50
50
0.25A
0.5A
75
75
10
PQ12RD08
j
j
(˚C)
(˚C)
100
100
125
125
100
PQ05RD08 Series/PQ3RD083/PQ6RD083
Fig.24 Dropout Voltage vs. Junction
Fig.26 Quiescent Current vs. Junction
Fig.28 Ripple Rejection vs. Output Current
0.6
0.5
0.4
0.3
0.2
0.1
4.7
4.2
3.7
3.2
2.7
2.2
90
80
70
60
50
40
0
–25
–25
0
Temperature (PQ3RD083/PQ6RD083)
Temperature (PQ3RD083/PQ6RD083)
Input voltage is the value when output voltage is
95% in comparison with the intial value
(PQ05RD08 Series)
I
V
V
f=120Hz,e
V
V
V
PQ09RD08
O
IN
IN
IN
IN
IN
=0A
=8V(PQ6RD083)
=5V(PQ3RD083)
I
= 7V(PQ05RD08 Series)
= 11V(PQ09RD08 Series)
= 14V(PQ12RD08 Series)
Junction temperature T
Junction temperature T
O
0
0
=0.8A
Output current I
PQ05RD08
i(rms)
0.2A
25
25
PQ6RD083
0.4A
0.6A
=0.5V,
PQ12RD08
0.5
50
50
75
75
PQ3RD083
O
PQ3RD083
PQ6RD083
(A)
j
j
(˚C)
(˚C)
100
100
125
125
1.0